tests: replace pytest-asyncio with anyio

Author: lealre

pyproject.toml

@@ -11,15 +11,13 @@ dependencies = [
     "mkdoc>=0.1",
     "mkdocs-material>=9.5.48",
     "pytest>=8.3.4",
-    "pytest-asyncio>=0.24.0",
     "ruff>=0.8.2",
     "sqlalchemy>=2.0.36",
     "testcontainers>=4.8.2",
 ]
 
 [tool.pytest.ini_options]
 pythonpath = '.'
-asyncio_mode = 'auto'
 
 [tool.ruff]
 line-length = 79

requirements.txt

@@ -2,7 +2,6 @@ aiosqlite>=0.20.0
 asyncpg>=0.30.0
 fastapi[standard]>=0.115.6
 pytest>=8.3.4
-pytest-asyncio>=0.24.0
 ruff>=0.8.2
 sqlalchemy>=2.0.36
 testcontainers>=4.8.2

tests/conftest.py

@@ -1,4 +1,4 @@
-import pytest_asyncio
+import pytest
 from httpx import ASGITransport, AsyncClient
 from sqlalchemy.ext.asyncio import (
     AsyncSession,
@@ -12,13 +12,18 @@
 from src.models import table_register
 
 
-@pytest_asyncio.fixture(scope='session')
+@pytest.fixture
+def anyio_backend():
+    return 'asyncio'
+
+
+@pytest.fixture(scope='session')
 def postgres_container():
     with PostgresContainer('postgres:16', driver='asyncpg') as postgres:
         yield postgres
 
 
-@pytest_asyncio.fixture
+@pytest.fixture
 async def async_session(postgres_container: PostgresContainer):
     async_db_url = postgres_container.get_connection_url()
     async_engine = create_async_engine(async_db_url, pool_pre_ping=True)
@@ -40,7 +45,7 @@ async def async_session(postgres_container: PostgresContainer):
     await async_engine.dispose()
 
 
-@pytest_asyncio.fixture
+@pytest.fixture
 async def async_client(async_session: async_sessionmaker[AsyncSession]):
     app.dependency_overrides[get_session] = lambda: async_session
     _transport = ASGITransport(app=app)

tests/test_routes.py

@@ -1,10 +1,13 @@
 from http import HTTPStatus
 
+import pytest
 from httpx import AsyncClient
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from src.models import Ticket
 
+pytestmark = pytest.mark.anyio
+
 
 async def test_get_all_tickets_success(
     async_session: AsyncSession, async_client: AsyncClient